feat: write to rocksdb by our Batch interface (hincrby hmset hsetnx) #350
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Walkthrough这些变更主要涉及将 Redis 命令的操作从直接使用 Changes
Sequence Diagram(s)sequenceDiagram
participant Client
participant RedisServer
participant Batch
Client->>RedisServer: 请求 HIncrby/HIncrbyfloat/HMSet/HSetnx
RedisServer->>Batch: 使用 Batch::CreateBatch 创建批处理
Batch-->>RedisServer: 返回 Batch 对象
RedisServer->>Batch: 执行 put 和 delete 操作
RedisServer->>Batch: 调用 Batch 的 Commit 方法
Batch-->>RedisServer: 返回 Commit 结果
RedisServer-->>Client: 发送操作结果
Possibly related issues
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Files selected for processing (2)
- src/storage/src/redis_hashes.cc (17 hunks)
- tests/consistency_test.go (1 hunks)
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tests/consistency_test.go (4)
156-175: 测试用例“HSetnx 一致性测试”实现了对 HSetNX 命令的一致性检查。该测试首先设置一个值，然后尝试设置相同字段的新值，并验证后续尝试不会覆盖现有值。读取检查确保值在多次读取中保持一致。此测试用例正确地实现了预期的检查。
177-195: 测试用例“HMSet 一致性测试”实现了对 HMSet 命令的一致性检查。该测试设置多个字段-值对，并在多次读取中检查它们的一致性。此测试用例正确地实现了预期的检查。
197-237: 测试用例“HIncrby 一致性测试”实现了对 HIncrby 命令的一致性检查。该测试正确地增加了字段的值，并在多次读取中检查增加后的值的一致性。此测试用例正确地实现了预期的检查。
239-282: 测试用例“HIncrbyfloat 一致性测试”实现了对 HIncrbyfloat 命令的一致性检查。该测试正确地以浮点数增加了字段的值，并在多次读取中检查增加后的值的一致性。此测试用例正确地实现了预期的检查。src/storage/src/redis_hashes.cc (4)
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287-357: 优化了批处理操作的实现方式，使用Batch::CreateBatch(this)替代了直接使用rocksdb::WriteBatch，这有助于提高代码的可维护性和可扩展性。
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685-734:HSetnx方法的修改也是为了使用新的批处理接口。这是一个重要的改进，因为它关系到数据的一致性和原子性。建议进行彻底的测试，确保在并发环境下的行为正确无误。Verification successful
HSetnx方法在tests/consistency_test.go文件中确实有测试覆盖。测试内容包括在领导节点上执行HSetNX操作，并检查其结果是否符合预期。此外，还包括对从节点的读取检查，以确保数据一致性。
tests/consistency_test.go文件中有一个名为 "HSetnx Consistency Test" 的测试用例，验证了HSetNX方法的基本功能和一致性。以下是需要注意的代码位置：
tests/consistency_test.go文件中的 "HSetnx Consistency Test" 测试用例。Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify thorough testing of `HSetnx` to ensure correct behavior under concurrent conditions. # Test: Search for tests involving `HSetnx`. rg --type go $'func Test.*HSetnx.*'Length of output: 36
Script:
#!/bin/bash # Description: Verify thorough testing of `HSetnx` to ensure correct behavior under concurrent conditions. # Test: Search for tests involving `HSetnx` in all possible test files and formats. # Search in Go test files rg --type go 'HSetnx' # Search in C++ test files rg --type cpp 'HSetnx' # Search in Python test files rg --type py 'HSetnx' # Search in any other test files rg --type test 'HSetnx'Length of output: 972
Script:
#!/bin/bash # Description: Display the content of the Go test file that references `HSetnx` to verify thorough testing. cat tests/consistency_test.goLength of output: 28642
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556-614:HMSet方法的改动也是将rocksdb::WriteBatch替换为Batch::CreateBatch(this)。这种改动有助于统一批处理操作的实现，但需要注意是否所有相关的调用都已经适配这种新的批处理方式。
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364-438: 同样，HIncrbyfloat方法也采用了新的批处理接口。请确保所有相关的单元测试都已更新，以覆盖这些更改。
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Files selected for processing (1)
- tests/consistency_test.go (2 hunks)
Files skipped from review as they are similar to previous changes (1)
- tests/consistency_test.go
longfar-ncy
changed the title
This reverts commit ae07aea.
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Files selected for processing (2)
- src/storage/src/redis_hashes.cc (13 hunks)
- tests/consistency_test.go (2 hunks)
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tests/consistency_test.go (4)
156-175: 测试用例通过: HSetnx 一致性测试该测试用例结构良好，覆盖了
HSetNX的预期行为。
177-195: 测试用例通过: HMSet 一致性测试该测试用例结构良好，覆盖了
HMSet的预期行为。
197-237: 测试用例通过: HIncrby 一致性测试该测试用例结构良好，覆盖了
HIncrBy的预期行为。
907-907: 优化: 减少readChecker函数中的休眠时间将休眠时间从 10 秒减少到 1 秒，可能旨在优化测试执行时间，同时不影响读取检查的完整性。
src/storage/src/redis_hashes.cc (3)
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287-357: 重构通过: HIncrby 方法该方法已重构为使用
Batch类，增强了批处理操作的抽象。请确保批处理操作的正确性。
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556-614: 重构通过: HMSet 方法该方法已重构为使用
Batch类，增强了批处理操作的抽象。请确保批处理操作的正确性。
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685-734: 重构通过: HSetnx 方法该方法已重构为使用
Batch类，增强了批处理操作的抽象。请确保批处理操作的正确性。
issure: #280
Summary by CodeRabbit
HSetnx、HMSet、HIncrby、HIncrbyfloat、SAdd和SRem）的操作一致性和正确性。